// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNjAuMTI1LjEzMTo4MA
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MzguNjAuMTI1LjEzMTo4MA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "89b46a868ca32c04099dda81c4be3db288d44d6b96b3c96195db9d09e27f7dc5"
        or hash.sha256(0, filesize) == "91585ab6d49a668b3bdfa8bcab65042a2df924e096d65ddf12ee35c0f11c3f8d"
        or hash.sha256(0, filesize) == "95ee2a59b0fcc545c5d7624ca80bfa267d61f3720f40d6b9619eea96f628ee00"
        or hash.sha256(0, filesize) == "f83f82a97549f0c26f5be812a0e73e75f17eb002ebf3c2263dd64e7236578f0c"
}